diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index 2ac0a0c..b0f8dbc 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -536,7 +536,7 @@
 	.cpu_dai_name = "omap-mcbsp.1",
 	.codec_dai_name = "cx20442-voice",
 	.init = ams_delta_cx20442_init,
-	.platform_name = "omap-pcm-audio",
+	.platform_name = "omap-mcbsp.1",
 	.codec_name = "cx20442-codec",
 	.ops = &ams_delta_ops,
 };